According to data from HM Land Registry, 18, Illtyd Street, Neath sits on a plot of 175 m².

We have plot size data on 13 out of 18 other houses in the postcode and 18, Illtyd Street, Neath sits on the 6th largest plot.

18, Illtyd Street, Neath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Aug 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, Illtyd Street, Neath was last sold on 10th August 2001 for £40,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Aug 2001£40,000

According to the Land Registry and our network of Estate Agents, there have been 28 sales of properties similar to 18, Illtyd Street, Neath within a radius of 920 metres since 2010.

The most recent example is 46, Penydre, Neath, SA11 3HD, a freehold house which sold for £134,000 on the 19th December 2025.

Read more about house prices in SA11.

• Sold Dec 2025£134,000 | 2 Bed House46, Penydre, Neath, SA11 3HD46, Penydre, Neath, SA11 3HD
• Sold Jul 2025£92,000 | 3 Bed House33, Penydre, Neath, SA11 3HE33, Penydre, Neath, SA11 3HE
• Sold Jun 2025£131,000 | 3 Bed House9, Digby Road, Neath, SA11 3HY9, Digby Road, Neath, SA11 3HY
• Sold May 2025£127,000 | 3 Bed House15, Digby Road, Neath, SA11 3HY15, Digby Road, Neath, SA11 3HY
• Sold Mar 2025£82,482 | 3 Bed House14, Digby Road, Neath, SA11 3HY14, Digby Road, Neath, SA11 3HY
• Sold Nov 2024£115,000 | 3 Bed House39, Penydre, Neath, SA11 3HE39, Penydre, Neath, SA11 3HE
• Sold Oct 2023£105,000 | 3 Bed House5, Digby Road, Neath, SA11 3HY5, Digby Road, Neath, SA11 3HY
• Sold Jan 2023£105,000 | 3 Bed House10, Digby Road, Neath, SA11 3HY10, Digby Road, Neath, SA11 3HY
• Sold Jun 2022£105,000 | 3 Bed House121, Ivy Avenue, Neath, SA11 3DU121, Ivy Avenue, Neath, SA11 3DU
• Sold Oct 2019£82,000 | 3 Bed House40, Illtyd Street, Neath, SA11 3HU40, Illtyd Street, Neath, SA11 3HU
• Sold Aug 2019£82,500 | 3 Bed House17, Penydre, Neath, SA11 3HE17, Penydre, Neath, SA11 3HE
• Sold Jul 2019£88,000 | 3 Bed House53, Llantwit Road, Neath, SA11 3LD53, Llantwit Road, Neath, SA11 3LD
• Sold Dec 2018£109,000 | 3 Bed House16, Illtyd Street, Neath, SA11 3HU16, Illtyd Street, Neath, SA11 3HU
• Sold Aug 2016£67,000 | 2 Bed House1, Digby Road, Neath, SA11 3HY1, Digby Road, Neath, SA11 3HY
• Sold Mar 2016£88,000 | 3 Bed House44, Penydre, Neath, SA11 3HD44, Penydre, Neath, SA11 3HD
• Sold Jul 2015£95,000 | 2 Bed House129, Ivy Avenue, Neath, SA11 3DU129, Ivy Avenue, Neath, SA11 3DU
• Sold May 2014£69,500 | 3 Bed House12, Digby Road, Neath, SA11 3HY12, Digby Road, Neath, SA11 3HY
• Sold Jan 2014£63,000 | 3 Bed House93, Leonard Street, Neath, SA11 3HP93, Leonard Street, Neath, SA11 3HP
• Sold Sep 2011£70,000 | 3 Bed House119, Ivy Avenue, Neath, SA11 3DU119, Ivy Avenue, Neath, SA11 3DU
• Sold May 2010£69,000 | 3 Bed House24, Illtyd Street, Neath, SA11 3HU24, Illtyd Street, Neath, SA11 3HU

Illtyd Street, Neath, SA11 has a total of 50 addresses. According to our analysis of all the public data, 18, Illtyd Street, Neath is the 38th largest and the 12th most expensive property on the street.

When compared to the postcode district it is £36k less expensive than the average property in SA11.

• Neath

  |

  1.2 km away
• Briton Ferry

  |

  3.6 km away
• Skewen

  |

  3.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.